package com.jia.videos.service;

import com.jia.videos.entity.Category;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author dujiajia
 * @since 2020-12-20
 */
public interface CategoryService extends IService<Category> {

    List<Category> getAll();

    List<Category> selectTree();
}
